激光射入聚碳酸脂表面将产生较大的折射角.Laser light incident the polycarbonate surface will be refracted at a greater angle into the surface.当折射棱镜折射角很小时, 称之为光楔.It is called the optical wedge , when the refraction angle of the refracting pri...
I've had enough—there are limits even for the patience of a saint!我已经受够了——即使是圣人忍耐也是有限的！Chiswick church is dedicated to St Nicholas, patron saint of sailors.奇西克教堂为水手的守护神圣尼古拉而建。My girlfriend is a saint to put up with ...
Fizzy lemonade can be very gassy.有的汽水气很足.They had potato chips, fizzy drinks and chocolate at the party.他们为派对准备了薯片, 汽水和巧克力....fizzy water.汽水He still visits the village shop for buns and fizzy pop.他仍然去村里的小店买小圆面包和汽水。...a c...